innovair EV10C2DB6, Service Manual

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34
Low speed 48
About the setting defrosting time:
runtime minute Defrosting time minute
Case 1 Runtime=45 10
Case 2 45 runtime 60 7.5
Case 3 60 runtime 90 8.5
Case 4 90 runtime 120 10
Case 5 120 runtime 12
2 AC will enter the defrosting mode if all of the following items are satisfied:
2.1 The compressor cumulative running time is over 45 minutes.
2.2 The compressor continuous running time is over 8 minutes.
2.3 The indoor fan is off or the indoor fan is running at breeze.
In this case, the defrosting time is ten minutes.
3 AC will enter the defrosting mode if all of the following items are satisfied:
3.1 AC has no defrost before.
3.2 The cumulative compressor running time is over 45 minutes.
3.3 The indoor fan has been run at low speed over 2 minutes.
3.4 The 1.2 and 1.3 are satisfied.
In this case, the defrosting time is ten minutes.
Condition of ending defrosting:
If any one of the following items is satisfied, the defrosting will terminate and the machine will turn to
normal heating mode.
(1) The defrosting time is reached to the setting value.
(2) The defrosting has been running for 3 minutes and T2 2 .
(3)
The defrosting has been running for 2 minutes, check the value of T2. If T2
-
T2
min
2 during 4
minutes, the defrosting will terminate.
Defrosting action